# US 9,433,811 B1 · Portable fire protection system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,433,811 B1 - Document ID: US9433811B1 - Status: Granted - Kind: B1 - Application number: 14/877,903 - Filed: 2015-10-07 - Granted: 2016-09-06 - Earliest claimed: 2015-10-07 - Applicants: Mousa A. Mohammad - Inventors: Mousa A. Mohammad - Web page: https://patentgrep.com/patent/US9433811B1 ## CPC - A62C 35/64: pressurised - A62C 25/00: Portable extinguishers with power-driven pumps - A62C 35/026: {the extinguishing material being put under pressure by means other than pressure gas, e.g. pumps} - A62C 37/38: by both sensor and actuator, e.g. valve, being in the danger zone - B05B 15/70: Arrangements for moving spray heads automatically to or from the working position - B05B 3/0455: {the outlet elements being rotated by a deflecting element being successively moved into the discharged jet by the action of a biasing means and out of the discharged jet by the discharged jet} - B05B 15/74: driven by the discharged fluid - A62C: FIRE-FIGHTING (fire-extinguishing compositions, use of chemical substances in extinguishing fires A62D1/00; spraying, applying liquids or other fluent materials to surfaces in general B05; alarm arrangements G08B, e.g. fire alarms actuated by smoke or gases G08B17/10) - B05B: SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES (spray-mixers with nozzles B01F25/72; processes for applying liquids or other fluent materials to surfaces by spraying B05D) ## Abstract The portable fire protection system comprises a self-contained apparatus including a quantity of fire extinguishing agent, a pump, a pop-up sprinkler head, a power supply, and a receiver. A remotely located smoke and fire detector communicates wirelessly with the receiver to actuate the apparatus in the event that smoke and/or fire is detected. The extinguishing agent is dispensed from the tank by the pump and the pop-up sprinkler head, with the head automatically deploying when water pressure is provided thereto by the pump. The low pressure sprinkler head dispenses a wide array of various sizes of droplets when the system is activated. ## Claims ### Claim 1 A portable fire protection system, comprising: a housing having a top; a light disposed with the housing; a superstructure consisting of: a pair of spaced, upright members, the superstructure extending above the top; a sprinkler head mounting plate disposed above the top of the housing and between the spaced, upright members; wherein the pair of spaced, upright members are mutually parallel, first and second arched tubular members extending upward from the housing top; and a concealing structure removably disposed over the superstructure and the housing; a fire extinguishing agent tank disposed in the housing; a pump disposed in the housing, the pump communicating with the tank; an automatically deployed, pop-up sprinkler head attached to the superstructure of the housing, the sprinkler head communicating with the pump, the sprinkler head automatically extending when fluid pressure is provided thereto by the pump, the sprinkler head incrementally changing direction of spray emitted therefrom during operation; wherein the sprinkler head is installed on the sprinkler head mounting plate, the sprinkler head extending upwardly on demand therefrom; a wireless signal receiver disposed in the housing, the receiver communicating with the pump, the receiver activating the pump when an external signal is received; and an electrical storage battery disposed within the housing, the battery providing electrical power to at least the pump and the receiver as required. ### Claim 2 (depends on 1) The portable fire protection system according to claim 1, wherein the sprinkler head is a low pressure unit and includes one or more spring-biased weights for breaking up the spray of extinguishing agent from the sprinkler head into an array of droplets varying in size from one another when activated. ### Claim 3 (depends on 1) The portable fire protection system according to claim 1, further comprising a plurality of wheels disposed beneath the housing. ### Claim 4 (depends on 1) The portable fire protection system according to claim 1, further comprising a remotely disposed smoke and/or fire detector, the detector communicating wirelessly with the wireless signal receiver disposed in the housing. ### Claim 5 A portable fire protection system, comprising: a housing having a top; a superstructure including spaced, upright members, the superstructure extending above the top; a sprinkler head mounting plate disposed above the top of the housing and between the spaced, upright members, the sprinkler head installed upon the sprinkler head mounting plate and extending upward therefrom, wherein the spaced, upright members include mutually parallel, first and second arched tubular members extending upward from the housing top; a fire extinguishing agent tank disposed in the housing; a low pressure pump disposed in the housing, the pump communicating with the tank; a low pressure sprinkler head attached to the superstructure of the housing, the sprinkler head communicating with the pump, the sprinkler head automatically activating when fluid pressure is provided thereto by the pump, the sprinkler head including one or more spring-biased weights for breaking up the spray of extinguishing agent from the sprinkler head into an array of droplets varying in size from one another when activated; a wireless signal receiver disposed in the housing, the receiver communicating with the pump, the receiver activating the pump when an external signal is received; an electrical storage battery disposed within the housing, the battery providing electrical power to at least the pump and the receiver as required; and a remotely disposed smoke and/or fire detector, the detector communicating wirelessly with the wireless signal receiver disposed in the housing; wherein the sprinkler head is an automatically deployed, pop-up unit, the sprinkler head automatically extending when fluid pressure is provided thereto by the pump, the sprinkler head incrementally changing direction of spray emitted therefrom during operation. ### Claim 6 (depends on 5) The portable fire protection system according to claim 5, further comprising a plurality of wheels disposed beneath the housing. ### Claim 7 (depends on 5) The portable fire protection system according to claim 5, further comprising a concealing structure removably disposed over the housing. ### Claim 8 (depends on 5) The portable fire protection system according to claim 5, further comprising a light disposed with the housing. ### Claim 9 A portable fire protection system, consisting of: a housing having a top; a superstructure extending above the top of the housing, the superstructure comprising; mutually parallel, first and second arched tubular members extending upward from the top; a sprinkler head mounting plate disposed above the top of the housing and between the arched tubular members; a fire extinguishing agent tank disposed in the housing; a pump disposed in the housing, the pump communicating with the tank; an automatically deployed low pressure sprinkler head, including one or more spring-biased weights for breaking up a spray of extinguishing agent from the low pressure sprinkler head into an array of droplets varying in size from one another upon activation, the low pressure sprinkler head being installed upon the sprinkler head mounting plate and extending upward therefrom, the sprinkler head communicating with the pump; wherein the pump moves the extinguishing agent from the tank to the low pressure sprinkler head; a wireless signal receiver disposed in the housing, the receiver communicating with the pump, the receiver activating the pump when an external signal is received; a remotely disposed, wireless smoke and/or fire detector, communicating wirelessly with the receiver; an electrical storage battery disposed within the housing, the battery providing electrical power to at least the pump and the receiver as required; a light disposed with the housing; a concealing structure removably disposed over the housing; and a plurality of wheels disposed beneath the housing. ### Claim 10 (depends on 9) The portable fire protection system according to claim 9, wherein the low pressure sprinkler head automatically extending when fluid pressure is provided thereto by the pump, the low pressure sprinkler head incrementally changing direction of spray emitted therefrom during operation.